api cache clean scroller

@@ -71,7 +71,7 @@ class ApiCache {
                         if (len === 0) {
                             this.memcached.end();
                             let end = new Date();
-                            this._log(`clean success in ${end.getTime() - begin.getTime()} , all keys: ${count}`)
+                            this._log(`>>>>>>  clean success in ${end.getTime() - begin.getTime()} , all keys: ${count}`)
                         }
                     })
                 })

@@ -112,13 +112,14 @@
 
         layoutResize();
         
+        var $logWrap = $('.yoho-log-dark');
 
         var ws = io();
         ws.on('connect', function() {
             ws.on('/api_cache/log', function(data) {
-                console.log(data);
-                
-                $('#api-cache-log').append('<p><span class="host">'+data.host+'</span><span class="message">'+data.msg+'</span></p>')
+                $('#api-cache-log').append('<p><span class="host">'+data.host+'</span><span class="message">'+data.msg+'</span></p>');
+
+                $logWrap.scrollTop($logWrap[0].scrollHeight);
             });
         });
         ws.on('error', function() {

@@ -273,9 +273,9 @@
                     label.text(msg);
 
                     if (data.total != data.status.online) {
-                        label.addClass('label-danger');
+                        label.removeClass('label-success').addClass('label-danger');
                     } else {
-                        label.addClass('label-success');
+                        label..removeClass('label-danger').addClass('label-success');
                     }
                 }
             });